Spillers Gro N# Win Stud Balancer is a nutrient rich formula designed for safe, even development whilst maximising growth. This food can be fed to lactating mares, foals, youngstock stallions. Cereal grain free, low in starch sugar Nutritional Info Digestible Energy (MJ/kg) 12, Oil (%) 5, Protein (%) 32, Fibre (%) 5, Starch (%) 7, Vitamin A (iu/kg) 44000, Vitamin D (iu/kg) 4400, Vitamin E (iu/kg) 1500, Selenium (mg/kg) 1.5, Copper (mg/kg) 175 Zinc (mg/kg) 450